This JHEMCU F7 3 - 6S 30x30 Stack/Combo is great for drone pilots. The FC has a chip of STM32F745VG(216MHZ), gyro MPU6000, barometer DPS310, etc. It supports 3 - 6S input voltage. The ESC can handle 3 - 6S(11 - 27V) input power and 60A current. The board size of the FC is 36x36MM and weighs 7.5g, while the ESC has a size of 44x43MM and weighs 15.4g. Ideal for those looking to build or upgrade their drones for a better flying experience.